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/*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | www.openfoam.com
\\/ M anipulation |
-------------------------------------------------------------------------------
Copyright (C) Wikki Ltd
Copyright (C) 2019 OpenCFD Ltd.
-------------------------------------------------------------------------------
License
This file is part of OpenFOAM.
OpenFOAM is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
Class
Foam::pointVolInterpolation
Description
SourceFiles
pointVolInterpolation.C
pointVolInterpolate.C
\*---------------------------------------------------------------------------*/
#ifndef pointVolInterpolation_H
#define pointVolInterpolation_H
#include "primitiveFieldsFwd.H"
#include "primitivePatchInterpolation.H"
#include "volFieldsFwd.H"
#include "pointFieldsFwd.H"
#include "scalarList.H"
#include "tmp.H"
#include "className.H"
#include "FieldFields.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
namespace Foam
{
class fvMesh;
class pointMesh;
/*---------------------------------------------------------------------------*\
Class pointVolInterpolation Declaration
\*---------------------------------------------------------------------------*/
class pointVolInterpolation
{
// Private data
const pointMesh& pointMesh_;
const fvMesh& fvMesh_;
//- Interpolation scheme weighting factor array.
mutable FieldField<Field, scalar>* volWeightsPtr_;
//- Primitive patch interpolators
mutable PtrList<primitivePatchInterpolation>* patchInterpolatorsPtr_;
// Private member functions
//- Return patch interpolators
const PtrList<primitivePatchInterpolation>& patchInterpolators() const;
//- Construct point weighting factors
void makeWeights() const;
//- Clear addressing
void clearAddressing() const;
//- Clear geometry
void clearGeom() const;
protected:
const pointMesh& pMesh() const
{
return pointMesh_;
}
const fvMesh& vMesh() const
{
return fvMesh_;
}
public:
// Declare name of the class and it's debug switch
ClassName("pointVolInterpolation");
// Constructors
//- Constructor given pointMesh and fvMesh.
pointVolInterpolation(const pointMesh&, const fvMesh&);
// Destructor
~pointVolInterpolation();
// Member functions
// Access
//- Return reference to weights arrays.
// This also constructs the weighting factors if necessary.
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const FieldField<Field, scalar>& volWeights() const;
// Edit
//- Update mesh topology using the morph engine
void updateTopology();
//- Correct weighting factors for moving mesh.
bool movePoints();
// Interpolation functions
//- Interpolate from pointField to volField
// using inverse distance weighting
template<class Type>
void interpolate
(
const GeometricField<Type, pointPatchField, pointMesh>&,
GeometricField<Type, fvPatchField, volMesh>&
) const;
//- Interpolate pointField returning volField
// using inverse distance weighting
template<class Type>
tmp<GeometricField<Type, fvPatchField, volMesh>> interpolate
(
const GeometricField<Type, pointPatchField, pointMesh>&
) const;
//- Interpolate tmp<pointField> returning volField
// using inverse distance weighting
template<class Type>
tmp<GeometricField<Type, fvPatchField, volMesh>> interpolate
(
const tmp<GeometricField<Type, pointPatchField, pointMesh>>&
) const;
};
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
} // End namespace Foam
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#ifdef NoRepository
# include "pointVolInterpolate.C"
#endif
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#endif
// ************************************************************************* //